Weakness (CWE)
CWE-290: Authentication Bypass by Spoofing
This attack-focused weakness is caused by incorrectly implemented authentication schemes that are subject to spoofing attacks.
Source: MITRE CWE-290
148 results · Clear filters · Feed
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Critical 9.1
When deploying Cloud Foundry together with the haproxy-boshrelease and using a non default configuration, it might be p…
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Critical 9.8
Registration Authentication Bypass Vulnerability
In Progress Telerik Report Server, version 2024 Q1 (10.0.24.305) or earlier, on IIS, an unauthenticated attacker can gain access to Telerik Report Server restricted functionality via an authentication bypass vulnerability.
KEV Jun 13, 2024 -
Critical 9.1
Apache HugeGraph-Server: Bypass whitelist in Auth mode
Authentication Bypass by Spoofing vulnerability in Apache HugeGraph-Server.This issue affects Apache HugeGraph-Server: from 1.0.0 before 1.3.0. Users are recommended to upgrade to version 1.3.0, which fixes the issue.
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Critical 9.8
Apache CloudStack: x-forwarded-for HTTP header parsed by default
By default the CloudStack management server honours the x-forwarded-for HTTP header and logs it as the source IP of an API request. This could lead to authentication bypass and other operational problems should an attacker decide to spoof their IP address thi…
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Critical 9.6
The Online-Ausweis-Funktion eID scheme in the German National Identity card through 2024-02-15 allows authentication by…
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Critical 9.4
Mastodon Remote user impersonation and takeover
Mastodon is a free, open-source social network server based on ActivityPub Mastodon allows configuration of LDAP for authentication. Due to insufficient origin validation in all Mastodon, attackers can impersonate and take over any remote account. Every Masto…
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Critical 9.8
A spoofing attack in ujcms v.8.0.2 allows a remote attacker to obtain sensitive information and execute arbitrary code …
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Critical 9.8CVE-2023-30803 EPSS 21%
Sangfor Next-Gen Application Firewall Authentication Bypass
The Sangfor Next-Gen Application Firewall version NGAF8.0.17 is vulnerable to an authentication bypass vulnerability. A remote and unauthenticated attacker can bypass authentication and access administrative functionality by sending HTTP requests using a craf…
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Critical 9.8
Authentication Bypass in Neutron Smart VMS
Authentication Bypass by Spoofing vulnerability in Neutron Neutron Smart VMS allows Authentication Bypass. This issue affects Neutron Smart VMS: before b1130.1.0.1.
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Critical 10.0
Authentication Bypass issue in My Cloud OS 5 devices
An authentication bypass issue via spoofing was discovered in the token-based authentication mechanism that could allow an attacker to carry out an impersonation attack. This issue affects My Cloud OS 5 devices: before 5.26.202.
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Critical 9.4CVE-2023-3128 Public exploit
Grafana vulnerable to Authentication Bypass by Spoofing
Grafana is validating Azure AD accounts based on the email claim. On Azure AD, the profile email field is not unique and can be easily modified. This leads to account takeover and authentication bypass when Azure AD OAuth is configured with a multi-tenant app.
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Critical 10.0
Vulnerability of HwWatchHealth being hijacked.Successful exploitation of this vulnerability may cause repeated pop-up w…
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Critical 10.0
Impersonation attack causing an Authentication Bypass on Western Digital devices
Western Digital My Cloud, My Cloud Home, My Cloud Home Duo, and SanDisk ibi devices were vulnerable to an impersonation attack that could allow an unauthenticated attacker to gain access to user data. This issue affects My Cloud OS 5 devices: before 5.25.132;…
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Critical 9.8
User Authentication Bypass in CBOT's Chatbot
Authentication Bypass by Spoofing vulnerability in CBOT Chatbot allows Authentication Bypass. This issue affects Chatbot: before Core: v4.0.3.4 Panel: v4.0.3.7.
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Critical 9.1
The control component has a spoofing vulnerability. Successful exploitation of this vulnerability may affect confidenti…
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Critical 9.1CVE-2022-39227 Public exploit
Python-jwt subject to Authentication Bypass by Spoofing
python-jwt is a module for generating and verifying JSON Web Tokens. Versions prior to 3.3.4 are subject to Authentication Bypass by Spoofing, resulting in identity spoofing, session hijacking or authentication bypass. An attacker who obtains a JWT can arbitr…
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Critical 9.8
A vulnerability in Keylime before 6.3.0 allows an attacker to craft a request to the agent that resets the U and V keys…
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Critical 10.0
Skyhigh SWG Authentication bypass vulnerability
An authentication bypass vulnerability in Skyhigh SWG in main releases 10.x prior to 10.2.12, 9.x prior to 9.2.23, 8.x prior to 8.2.28, and controlled release 11.x prior to 11.2.1 allows a remote attacker to bypass authentication into the administration User …
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Critical 10.0
Argo CD will blindly trust JWT claims if anonymous access is enabled
Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes. A critical vulnerability has been discovered in Argo CD starting with version 1.4.0 and prior to versions 2.1.15, 2.2.9, and 2.3.4 which would allow unauthenticated users to impersonate…
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Critical 9.8
apisix/batch-requests plugin allows overwriting the X-REAL-IP header
An attacker can abuse the batch-requests plugin to send requests to bypass the IP restriction of Admin API. A default configuration of Apache APISIX (with default API key) is vulnerable to remote code execution. When the admin key was changed or the port of A…
KEV Aug 25, 2022 -
Critical 9.1
Unsafe client-side session storage leading to authentication bypass/instance takeover via Zabbix Frontend with configured SAML
In the case of instances where the SAML SSO authentication is enabled (non-default), session data can be modified by a malicious actor, because a user login stored in the session was not verified. Malicious unauthenticated actor may exploit this issue to esca…
KEV Feb 22, 2022 -
Critical 9.8
Booster for WooCommerce <= 5.4.3 Authentication Bypass
Versions up to, and including, 5.4.3, of the Booster for WooCommerce WordPress plugin are vulnerable to authentication bypass via the process_email_verification function due to a random token generation weakness in the reset_and_mail_activation_link function …
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Critical 10.0
Sage X3 AdxAdmin Unauthenticated Command Execution Bypass by Spoofing
Sage X3 Unauthenticated Remote Command Execution (RCE) as SYSTEM in AdxDSrv.exe component. By editing the client side authentication request, an attacker can bypass credential validation. While exploiting this does require knowledge of the installation path, …
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Critical 9.3
Critical security issues in XML encoding in Dex
Dex is a federated OpenID Connect provider written in Go. In Dex before version 2.27.0 there is a critical set of vulnerabilities which impacts users leveraging the SAML connector. The vulnerabilities enables potential signature bypass due to issues with XML …
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Critical 10.0
SAML authentication vulnerability in Fleet
Fleet is an open source osquery manager. In Fleet before version 3.5.1, due to issues in Go's standard library XML parsing, a valid SAML response may be mutated by an attacker to modify the trusted document. This can result in allowing unverified logins from …
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Critical —
Implementation trusts the "me" field returned by the authorization server without verifying it
### Impact A malicious user can sign in as a user with any IndieAuth identifier. This is because the implementation does not verify that the final `"me"` URL value returned by the authorization server belongs to the same domain as the initial value entered by…
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Critical 10.0
Concourse's GitLab auth allows impersonation
Concourse, versions prior to 6.3.1 and 6.4.1, in installations which use the GitLab auth connector, is vulnerable to identity spoofing by way of configuring a GitLab account with the same full name as another user who is granted access to a Concourse team. Gi…
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Critical 9.1
Identity Spoofing in libp2p-secio
Affected versions of `libp2p-secio` does not correctly verify that the `PeerId` of `DstPeer` matches the `PeerId` discovered in the crypto handshake, resulting in a high severity identity spoofing vulnerability. ## Recommendation Update to version 0.9.0 or la…